From d92587cd75cc9d148874a536cbb2373da8b11488 Mon Sep 17 00:00:00 2001
From: chayan das <110921638+Chayandas07@users.noreply.github.com>
Date: Sun, 9 Mar 2025 23:39:28 +0530
Subject: [PATCH] Create 3208. Alternating Groups II

---
 3208. Alternating Groups II | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 3208. Alternating Groups II

diff --git a/3208. Alternating Groups II b/3208. Alternating Groups II
new file mode 100644
index 0000000..8a4e404
--- /dev/null
+++ b/3208. Alternating Groups II	
@@ -0,0 +1,14 @@
+class Solution {
+public:
+    int numberOfAlternatingGroups(vector<int>& colors, int k) {
+        int ans = 0, cnt = 1, n = colors.size();
+        for(int i = 1; i < (n + k - 1); i++) {
+            if(colors[i % n] != colors[(i - 1) % n]) {
+                cnt++;
+            }
+            else cnt = 1;
+            if(cnt >= k) ans++;
+        }
+        return ans;
+    }
+};